WO2012023981A3 - Embout pour système de mise en place d'implant médical - Google Patents

Embout pour système de mise en place d'implant médical Download PDF

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Publication number
WO2012023981A3
WO2012023981A3 PCT/US2011/001447 US2011001447W WO2012023981A3 WO 2012023981 A3 WO2012023981 A3 WO 2012023981A3 US 2011001447 W US2011001447 W US 2011001447W WO 2012023981 A3 WO2012023981 A3 WO 2012023981A3
Authority
WO
WIPO (PCT)
Prior art keywords
tip
sheath
medical implant
delivery system
support member
Prior art date
Application number
PCT/US2011/001447
Other languages
English (en)
Other versions
WO2012023981A2 (fr
Inventor
Huisun Wang
Valerie J. Glazier
Original Assignee
St. Jude Medical, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by St. Jude Medical, Inc. filed Critical St. Jude Medical, Inc.
Priority to JP2013524841A priority Critical patent/JP2013537460A/ja
Priority to EP11749958.2A priority patent/EP2605725B1/fr
Priority to ES11749958.2T priority patent/ES2667059T3/es
Priority to AU2011292463A priority patent/AU2011292463B2/en
Priority to EP18161180.7A priority patent/EP3357457B1/fr
Priority to BR112013003610A priority patent/BR112013003610A2/pt
Publication of WO2012023981A2 publication Critical patent/WO2012023981A2/fr
Publication of WO2012023981A3 publication Critical patent/WO2012023981A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/2436—Deployment by retracting a sheath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/243—Deployment by mechanical expansion
    • A61F2/2433—Deployment by mechanical expansion using balloon catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
    • A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0019—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in hardness, e.g. Vickers, Shore, Brinell

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention concerne un système pour mettre en place et déployer un implant médical, par exemple une prothèse valvulaire cardiaque. Ce système comprend un élément de support allongé, une gaine et un embout. La gaine est mobile par rapport à l'élément de support allongé entre une position distale recouvrant l'implant médical et une position proximale découvrant l'implant médical dans le but de le faire sortir du système de mise en place. L'embout est fixé à l'élément de support allongé et se situe au niveau de l'extrémité distale de la gaine lorsque cette dernière est en position distale. L'embout présente un état comprimé et un état déployé ainsi qu'un diamètre maximal à l'état déployé qui est supérieur au diamètre externe de la gaine.
PCT/US2011/001447 2010-08-17 2011-08-17 Embout pour système de mise en place d'implant médical WO2012023981A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2013524841A JP2013537460A (ja) 2010-08-17 2011-08-17 医学移植片送達装置用チップ
EP11749958.2A EP2605725B1 (fr) 2010-08-17 2011-08-17 Embout pour système de mise en place d'implant médical
ES11749958.2T ES2667059T3 (es) 2010-08-17 2011-08-17 Punta para sistema de entrega de implante médico
AU2011292463A AU2011292463B2 (en) 2010-08-17 2011-08-17 Tip for medical implant delivery system
EP18161180.7A EP3357457B1 (fr) 2010-08-17 2011-08-17 Embout pour système de mise en place d'implant médical
BR112013003610A BR112013003610A2 (pt) 2010-08-17 2011-08-17 sistema de colocação para colocar e implantar um implante médico

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37443510P 2010-08-17 2010-08-17
US61/374,435 2010-08-17

Publications (2)

Publication Number Publication Date
WO2012023981A2 WO2012023981A2 (fr) 2012-02-23
WO2012023981A3 true WO2012023981A3 (fr) 2012-04-05

Family

ID=44534587

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/001447 WO2012023981A2 (fr) 2010-08-17 2011-08-17 Embout pour système de mise en place d'implant médical

Country Status (8)

Country Link
US (2) US9408694B2 (fr)
EP (2) EP3357457B1 (fr)
JP (1) JP2013537460A (fr)
AU (1) AU2011292463B2 (fr)
BR (1) BR112013003610A2 (fr)
CR (1) CR20130076A (fr)
ES (1) ES2667059T3 (fr)
WO (1) WO2012023981A2 (fr)

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* Cited by examiner, † Cited by third party
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US9445897B2 (en) 2012-05-01 2016-09-20 Direct Flow Medical, Inc. Prosthetic implant delivery device with introducer catheter

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9445897B2 (en) 2012-05-01 2016-09-20 Direct Flow Medical, Inc. Prosthetic implant delivery device with introducer catheter

Also Published As

Publication number Publication date
US10201421B2 (en) 2019-02-12
AU2011292463B2 (en) 2014-01-23
EP3357457B1 (fr) 2019-06-05
US9408694B2 (en) 2016-08-09
EP2605725B1 (fr) 2018-04-11
BR112013003610A2 (pt) 2016-08-16
EP2605725A2 (fr) 2013-06-26
ES2667059T3 (es) 2018-05-09
WO2012023981A2 (fr) 2012-02-23
JP2013537460A (ja) 2013-10-03
AU2011292463A1 (en) 2013-03-21
US20160310272A1 (en) 2016-10-27
CR20130076A (es) 2013-04-01
US20120078237A1 (en) 2012-03-29
EP3357457A1 (fr) 2018-08-08

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